Try another version of this question Add: `[(-3,2,6),(1,3,-4)] + [(-7,1,-2),(-3,7,4)]` Get help: VideoBox 1: Enter each element of the matrix as number (like 5, -3, 2.2) `[(-10,3,4),(-2,10,0)]`
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Get help: Video
Box 1: Enter each element of the matrix as number (like 5, -3, 2.2)